import Vue from 'vue'
import VueRouter from 'vue-router'
import login from '../components/login.vue'
import home from '../components/home.vue'
import welcome from '../components/welcome.vue'
import xslb from '../components/xsgl/xslb.vue'

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: login
  },
  {
    path: '/home',
    component: home,
    redirect:'/welcome',
    children:[
      {path:'/welcome',component:welcome},
      {path:'/xslb',component:xslb},
    ]
  }
]

const router = new VueRouter({
  mode: 'history',
  base: process.env.BASE_URL,
  routes
})

// 挂载路由导航守卫
router.beforeEach((to,from,next) => {
  if(to.path === '/login') return next();
  // 获取token
  // const tokenStr = window.sessionStorage.getItem('token');
  // if(!tokenStr) return next('/login');
  next();
})

export default router
